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live-bootstrap/steps/gcc-15.2.0/pass1.sh
Samuel Tyler bbccded731
Use a "real" copyright line
2025-10-17 18:53:10 +11:00

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# SPDX-FileCopyrightText: 2023 Samuel Tyler <samuel@samuelt.me>
#
# SPDX-License-Identifier: GPL-3.0-or-later
src_prepare() {
default
# Remove unused pregenerated files
rm libsanitizer/include/sanitizer/netbsd_syscall_hooks.h \
libsanitizer/sanitizer_common/sanitizer_syscalls_netbsd.inc
rm -r libgfortran/generated
rm gcc/testsuite/go.test/test/bench/go1/jsondata_test.go \
gcc/testsuite/go.test/test/bench/go1/parserdata_test.go \
gcc/testsuite/go.test/test/cmplxdivide1.go \
gcc/testsuite/go.test/test/fixedbugs/issue6866.go
rm gcc/testsuite/gcc.target/x86_64/abi/test_3_element_struct_and_unions.c \
gcc/testsuite/gcc.target/x86_64/abi/test_basic_returning.c \
gcc/testsuite/gcc.target/x86_64/abi/test_passing_floats.c \
gcc/testsuite/gcc.target/x86_64/abi/test_passing_integers.c \
gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/test_passing_floats.c \
gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/test_basic_returning.c \
gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/test_3_element_struct_and_unions.c \
gcc/testsuite/gcc.target/x86_64/abi/bf16/test_passing_floats.c \
gcc/testsuite/gcc.target/x86_64/abi/bf16/test_3_element_struct_and_unions.c
rm gcc/testsuite/c-c++-common/analyzer/flex-with-call-summaries.c \
gcc/testsuite/c-c++-common/analyzer/flex-without-call-summaries.c
rm gcc/testsuite/gdc.test/compilable/dtoh_windows.d
rm gcc/testsuite/sarif-replay.dg/2.1.0-valid/malloc-vs-local-4.c.sarif \
gcc/testsuite/sarif-replay.dg/2.1.0-valid/signal-1.c.sarif
rm gcc/testsuite/gm2/projects/pim/run/pass/tower/advflex.c \
gcc/testsuite/gm2/projects/pim/run/pass/tower/AdvParse.mod
rm -r gcc/testsuite/gdc.test/compilable
rm gcc/config/rs6000/rs6000-tables.opt \
gcc/config/rs6000/fusion.md \
gcc/config/h8300/mova.md \
gcc/config/aarch64/aarch64-tune.md \
gcc/config/riscv/t-elf-multilib \
gcc/config/riscv/t-linux-multilib \
gcc/config/arm/arm-tune.md \
gcc/config/arm/arm-tables.opt \
gcc/config/arm/ldmstm.md \
gcc/config/arc/t-multilib \
gcc/config/m68k/m68k-tables.opt \
gcc/config/c6x/c6x-mult.md \
gcc/config/c6x/c6x-tables.opt \
gcc/config/c6x/c6x-sched.md \
gcc/config/csky/csky_tables.opt \
gcc/config/mips/mips-tables.opt \
gcc/config/nvptx/nvptx-gen.opt \
gcc/config/nvptx/nvptx-gen.h
rm libphobos/src/std/internal/unicode_tables.d \
libphobos/src/std/internal/unicode_decomp.d \
libphobos/src/std/internal/unicode_grapheme.d \
libphobos/src/std/internal/unicode_norm.d
rm libgo/go/math/bits/example_test.go \
libgo/go/math/bits/bits_tables.go \
libgo/go/math/big/accuracy_string.go \
libgo/go/math/big/roundingmode_string.go \
libgo/go/strconv/isprint.go \
libgo/go/strconv/eisel_lemire.go \
libgo/go/sort/zfuncversion.go \
libgo/go/golang.org/x/net/route/zsys_*.go \
libgo/go/golang.org/x/net/idna/*.go \
libgo/go/golang.org/x/text/unicode/bidi/t*.go \
libgo/go/golang.org/x/text/unicode/norm/tables*.go \
libgo/go/golang.org/x/tools/internal/typeparams/typeterm.go \
libgo/go/golang.org/x/tools/internal/typeparams/termlist.go \
libgo/go/golang.org/x/crypto/curve25519/internal/field/fe_amd64.go \
libgo/go/internal/syscall/windows/registry/zsyscall_windows.go \
libgo/go/internal/syscall/windows/zsyscall_windows.go \
libgo/go/encoding/gob/*_helpers.go \
libgo/go/index/suffixarray/sais2.go \
libgo/go/net/http/*_bundle.go \
libgo/go/runtime/sizeclasses.go \
libgo/go/runtime/fastlog2table.go \
libgo/go/html/template/*_string.go \
libgo/go/crypto/md5/md5block.go \
libgo/go/crypto/tls/common_string.go \
libgo/go/crypto/elliptic/internal/fiat/p*.go \
libgo/go/crypto/ed25519/internal/edwards25519/field/fe_amd64.go \
libgo/go/time/zoneinfo_abbrs_windows.go \
libgo/go/unicode/tables.go \
libgo/go/regexp/syntax/doc.go \
libgo/go/regexp/syntax/op_string.go \
libgo/go/regexp/syntax/perl_groups.go \
libgo/go/image/internal/imageutil/impl.go \
libgo/go/image/color/palette/palette.go \
libgo/go/cmd/internal/objabi/*_string.go \
libgo/go/cmd/go/internal/test/flagdefs.go \
libgo/go/debug/dwarf/*_string.go \
libgo/go/debug/macho/reloctype_string.go \
libgo/go/internal/goexperiment/exp_*.go \
libgo/go/time/tzdata/zipdata.go \
libgo/go/go/constant/kind_string.go
rm libgo/go/compress/bzip2/testdata/*.bin \
libgo/go/go/internal/gccgoimporter/testdata/v1reflect.gox \
libgo/go/go/internal/gccgoimporter/testdata/time.gox \
libgo/go/go/internal/gccgoimporter/testdata/unicode.gox \
libgo/go/go/internal/gccgoimporter/testdata/escapeinfo.gox \
libgo/go/go/internal/gccgoimporter/testdata/libimportsar.a \
libgo/go/go/internal/gcimporter/testdata/versions/*.a
rm -r libgo/go/compress/*/testdata \
libgo/go/runtime/pprof/testdata \
libgo/go/debug/*/testdata \
libgo/go/internal/trace/testdata \
libgo/go/time/testdata \
libgo/go/internal/xcoff/testdata \
libgo/go/archive/*/testdata
rm gcc/d/dmd/common/identifiertables.d
rm -r gcc/rust/checks/errors/borrowck/ffi-polonius/vendor \
libgrust/libformat_parser/vendor
find fixincludes/tests -name "*.h" -delete
rm gcc/m2/mc/mcp*.bnf
rm -r gcc/m2/pge-boot \
gcc/m2/mc-boot
# Partially generated unused files
rm libgcc/config/sh/lib1funcs.S \
libgcc/config/sh/lib1funcs-4-300.S \
libgcc/config/arc/lib1funcs.S
# Remove vendored zlib
rm -r zlib/
# gperf files
rm gcc/cp/cfns.h gcc/cp/std-name-hint.h
# Generate it now, because gcc doesn't regenerate it for some reason
# (taken directly from gcc/cp/Make-lang.in)
gperf -o -C -E -k '1-6,$' -j1 -D -N 'libc_name_p' -L C++ \
gcc/cp/cfns.gperf --output-file gcc/cp/cfns.h
# Regenerate autogen stuff
rm Makefile.in fixincludes/fixincl.x
autogen Makefile.def
pushd fixincludes
./genfixes
popd
# Regenerate autotools
# configure
find . -name configure | sed 's:/configure::' | while read d; do
pushd "${d}"
AUTOMAKE=automake-1.15 ACLOCAL=aclocal-1.15 autoreconf-2.69 -fiv
popd
done
# Because GCC is stupid, copy depcomp back in
cp "${PREFIX}/share/automake-1.15/depcomp" .
# A odd script
pushd gcc/m2/gm2-libs
autoconf-2.69 -f config-host.in > config-host
popd
# Makefile.in only
local BACK="${PWD}"
find . -type d \
-exec test -e "{}/Makefile.am" -a ! -e "{}/configure" \; \
-print | while read d; do
d="$(readlink -f "${d}")"
cd "${d}"
# Find the appropriate configure script for automake
while [ ! -e configure ]; do
cd ..
done
automake-1.15 -fai "${d}/Makefile"
cd "${BACK}"
done
# Remove bison generated files
rm gcc/cobol/parse.{cc,h}
rm gcc/cobol/cdf.{cc,h}
# Remove flex generated files
rm gcc/gengtype-lex.cc
rm gcc/cobol/scan.cc
# Regenerate crc table in libiberty/crc32.c
pushd libiberty
sed -n '/^ #include <stdio.h>/,/^ \}$/p' crc32.c > crcgen.c
gcc -o crcgen crcgen.c
sed '/crc_v3\.txt/{n; q}' crc32.c > crc32.c.new
./crcgen >> crc32.c.new
sed '1,/^};$/d' crc32.c >> crc32.c.new
mv crc32.c.new crc32.c
popd
# Regenerate decDPD.h
rm libdecnumber/decDPD.h
gcc -std=c99 -o decDPD_generate decDPD_generate.c
cp decDPD.h.preamble libdecnumber/decDPD.h
./decDPD_generate >> libdecnumber/decDPD.h
# Regenerate sarif-spec-urls.def
rm gcc/sarif-spec-urls.def
cp -t contrib ../sarif-v2.1.0-errata01-os-complete.html
pushd contrib
# windows-1252 is not supported by our Python build
sed -i "s/'windows-1252'/'latin-1'/g" regenerate-sarif-spec-index.py
python3 regenerate-sarif-spec-index.py
popd
# Regenerate box-drawing-chars.inc
rm gcc/text-art/box-drawing-chars.inc
python3 contrib/unicode/gen-box-drawing-chars.py > gcc/text-art/box-drawing-chars.inc
# Regenerate combining-chars.inc
rm libcpp/combining-chars.inc
python3 contrib/unicode/gen-combining-chars.py > libcpp/combining-chars.inc
# Regenerate printable-chars.inc
rm libcpp/printable-chars.inc
python3 contrib/unicode/gen-printable-chars.py > libcpp/printable-chars.inc
# Regenerate unicode-data.h
rm libstdc++-v3/include/bits/unicode-data.h
pushd contrib/unicode
python3 gen_libstdcxx_unicode_data.py > ../../libstdc++-v3/include/bits/unicode-data.h
popd
# Regenerate loongarch files
pushd gcc/config/loongarch
rm loongarch-evolution.{cc,h} loongarch-str.h loongarch.opt
./genopts/genstr.sh evolution_c > loongarch-evolution.cc
./genopts/genstr.sh evolution_h > loongarch-evolution.h
./genopts/genstr.sh header > loongarch-str.h
./genopts/genstr.sh opt > loongarch.opt
popd
# Regenerate gcn files
pushd gcc/config/gcn
rm gcn-tables.opt
awk -f gen-opt-tables.awk gcn-devices.def > gcn-tables.opt
popd
# Remove docs/translation
find . -name "*.gmo" -delete
find . -name "*.info" -delete
find . -type f -name '*.[1-9]' -delete
rm libiberty/functions.texi
# Sphinx-generated
rm gcc/jit/docs/conf.py
rm gcc/jit/docs/_build/texinfo/libgccjit.texi \
gcc/ada/gnat_rm.texi \
gcc/ada/gnat_ugn.texi
rm gcc/doc/avr-mmcu.texi
gcc -o gen-avr-mmcu-texi gcc/config/avr/gen-avr-mmcu-texi.cc
./gen-avr-mmcu-texi > gcc/doc/avr-mmcu.texi
}
src_configure() {
mkdir build
cd build
LDFLAGS="-static" \
../configure \
--prefix="${PREFIX}" \
--libdir="${LIBDIR}" \
--build="${TARGET}" \
--target="${TARGET}" \
--host="${TARGET}" \
--enable-bootstrap \
--enable-static \
--disable-plugins \
--disable-libssp \
--disable-libsanitizer \
--program-transform-name= \
--enable-languages=c,c++ \
--with-system-zlib \
--disable-multilib \
--enable-threads=posix
}
src_compile() {
make "${MAKEJOBS}" BOOT_LDFLAGS="-static"
}
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